PickingPass now publishes an event that others can listen to to get pickingdata.

include/Engine/Rendering/PickingPass.h

@@ -6,11 +6,13 @@
 #include "FrameBuffer.h"
 #include "ShaderProgram.h"
 #include "Util/UnorderedMapVec2.h"
+#include "../Core/EventBroker.h"
+#include "EPicking.h"
 
 class PickingPass
 {
 public:
-    PickingPass(IRenderer* renderer);
+    PickingPass(IRenderer* renderer, EventBroker* eb);
     ~PickingPass();
     void InitializeTextures();
     void InitializeFrameBuffers();
@@ -30,6 +32,8 @@ public:
 private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
 
+    EventBroker* m_EventBroker;
+
     const IRenderer* m_Renderer;
 
     ShaderProgram m_PickingProgram;

src/Engine/Rendering/PickingPass.cpp

@@ -1,8 +1,10 @@
 #include "Rendering/PickingPass.h"
 
-PickingPass::PickingPass(IRenderer* renderer)
+PickingPass::PickingPass(IRenderer* renderer, EventBroker* eb)
 {
     m_Renderer = renderer;
+    m_EventBroker = eb;
+
     InitializeTextures();
     InitializeFrameBuffers();
     InitializeShaderPrograms();
@@ -89,6 +91,17 @@ void PickingPass::Draw(RenderQueueCollection& rq)
     }
     m_PickingBuffer.Unbind();
     GLERROR("PickingPass Error");
+
+    //Publish pick event every frame with the pick data that can be picked by the event
+    Events::Picking pickEvent = Events::Picking(
+        &m_PickingBuffer,
+        &m_DepthBuffer,
+        m_Renderer->Camera()->ProjectionMatrix(),
+        m_Renderer->Camera()->ViewMatrix(),
+        m_Renderer->Resolution(),
+        &m_PickingColorsToEntity);
+
+    m_EventBroker->Publish(pickEvent);
 }
 
 void PickingPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const

src/Engine/Rendering/Renderer.cpp

@@ -263,16 +263,6 @@ void Renderer::DrawScene(RenderQueueCollection& rq)
     //m_PickingBuffer.Unbind();
     //GLERROR("PickingPass Error");
 
-    //Publish pick event every frame with the pick data that can be picked by the event
-    Events::Picking pickEvent = Events::Picking(
-        &m_PickingBuffer, 
-        &m_DepthBuffer, 
-        m_Camera->ProjectionMatrix(), 
-        m_Camera->ViewMatrix(), 
-        m_Resolution, 
-        &m_PickingColorsToEntity);
-
-    m_EventBroker->Publish(pickEvent);
 
 void Renderer::DrawScreenQuad(GLuint textureToDraw)
 {
@@ -384,7 +374,7 @@ void Renderer::InitializeSSBOs()
 
 void Renderer::InitializeRenderPasses()
 {
-    m_PickingPass = new PickingPass(this);
+    m_PickingPass = new PickingPass(this, m_EventBroker);
 }
 
 void Renderer::CalculateFrustum()